os3robotics.com
OS3 ยท US-built robots and video-trained intelligence
- Body text
- Instrument Sans
- Headings
- Archivo
Last checked Sep 23, 2026. Run this site and want it removed? Request an opt-out.
All text on the page
- Instrument Sans72%
- Archivo19%
- JetBrains Mono8.8%
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- Served by
- Self-hosted
- Font files
- 161 KB
- Preloaded fonts
- 3
- Families declared
- 6 (3 never used)
- Platform
- Next.js
- Font hosts
- os3robotics.com
History
Each row is a stretch of time where the fonts stayed the same. Rows marked Web archive are estimates from saved copies of the page and less reliable than our own crawl.
- Sep 23, 2026Our crawlInstrument Sansheadings Archivo
Every font face the page declares (6)
| Family as declared | Weights | Variable | Used |
|---|---|---|---|
| Archivo | 100 900 | Yes | Yes |
| Archivo Fallback | 400 | No | No |
| Instrument Sans | 400 700 | Yes | Yes |
| Instrument Sans Fallback | 400 | No | No |
| JetBrains Mono | 100 800 | Yes | Yes |
| JetBrains Mono Fallback | 400 | No | No |